Session is already connected to a debugger
ORA-30678 – Oracle Error Code
Too many open connections
ORA-30679 – Oracle Error Code
JDWP-based debugging not supported in this configuration
ORA-30680 – Oracle Error Code
Debugger connection handshake failed
ORA-30681 – Oracle Error Code
Improper value for argument EXTENSIONS_CMD_SET
ORA-30682 – Oracle Error Code
Improper value for argument OPTION_FLAGS
ORA-30646 – Oracle Error Code
Schema for external table type must be SYS
ORA-30647 – Oracle Error Code
Error retrieving access parameters for external table string.string
ORA-30649 – Oracle Error Code
Missing DIRECTORY keyword
ORA-30653 – Oracle Error Code
Reject limit reached